SN74LS228J
FIFO, 16X4, 80ns, Synchronous, CMOS, CDIP16Manufacturer: Texas Instruments
Categories: FIFOs
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Texas Instruments SN74LS228J is a 16x4 synchronous FIFO memory component from the 74LS228 series. This device offers a maximum access time of 80ns and a fall-through time of 50ns, with a cycle time of 100ns. Designed for robust operation, it features dual in-line 16-terminal through-hole packaging with a ceramic, glass-sealed body (CDIP16). The SN74LS228J operates with a supply voltage range of 4.75V to 5.25V, typically 5V, and a maximum supply current of 135mA. Its memory organization is 16 words by 4 bits, providing a total density of 64 bits. This component is suitable for applications within industrial automation and data acquisition systems where buffering and asynchronous data transfer are essential. The output enable functionality is supported.
Additional Information
Series: 74LS228RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 19.5600 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | FALL-THROUGH TIME 50NS |
| Cycle_Time | 100.0000000000000000 |
| JESD_30_Code | R-GDIP-T16 |
| Memory_Density | 64.0000000000000000 |
| Memory_IC_Type | OTHER FIFO |
| Memory_Organization | 16X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 16 |
| Number_of_Words | 16.0000000000000000 |
| Number_of_Words_Code | 16 |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Enable | Yes |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP16,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.0800 |
| Supply_Current_Max | 135.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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